CN202789387U - Compressor pump head - Google Patents
Compressor pump head Download PDFInfo
- Publication number
- CN202789387U CN202789387U CN 201220419150 CN201220419150U CN202789387U CN 202789387 U CN202789387 U CN 202789387U CN 201220419150 CN201220419150 CN 201220419150 CN 201220419150 U CN201220419150 U CN 201220419150U CN 202789387 U CN202789387 U CN 202789387U
- Authority
- CN
- China
- Prior art keywords
- air
- headstock
- pump head
- compressor pump
- piston
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a compressor pump head which comprises a machine head seat with a sealing cavity and a motor cavity, wherein a motor with a rotary shaft is fixedly arranged in the motor cavity, the front end of the rotary shaft is connected with the machine head seat through a framework oil seal in a sealing manner and extends into the sealing cavity, an air cylinder body is vertically arranged at the top of the front end of the machine head seat in a sealing manner, a piston is arranged in an inner cavity of the air cylinder body, the piston is connected with the front end of the rotary shaft through a connecting rod and a cam block in an eccentric manner, the tail end of the rotary shaft is connected with a wind impeller, the top of the air cylinder body is provided with an air cylinder cover, an air valve plate assembly for controlling air charge and discharge of the compressor pump head is pressed between the air cylinder body and the air cylinder cover, an air outlet and an air inlet are arranged on the air cylinder cover and are communicated with the air valve plate assembly, and a filter is arranged in the air inlet and is used for filtering impurities in air. An air compressor provided by the utility model has the characteristics of high power, simple structure, easiness in maintenance, low noise, long service life and the like.
Description
Technical field
The utility model relates to a kind of air compressor pump head.
Background technique
Air compressor has been widely used in the every field in our life, and is bringing into play extremely important effect, but existing compressor arrangement is comparatively complicated, and reliability is not high, can not meet the demands of production and living well.
The model utility content
In order to satisfy users' demand, it is a kind of simple and compact for structure that the utility model provides, the high-efficiency air compressor pump head that is easy to safeguard.
The technical solution adopted in the utility model can be described as:
A kind of compressor pump head, comprise headstock, described headstock is cylindric, have anterior Seal cage and the motor cavity of afterbody, be fixed with stator in the described motor cavity, be rotatably installed with rotor in the described stator, described rotor is with rotating shaft, and the front end of described rotating shaft is tightly connected by outside framework oil seal and described headstock and extends in the described Seal cage; The front top vertical seal of described headstock has cylinder block, is provided with piston in the inner chamber of described cylinder block, and described piston base pivots and is connected with connecting rod, and the bottom of described connecting rod is stretched in the described Seal cage and by cam bit and is connected with the front end of described rotating shaft is eccentric; The front end of described headstock is connected with front cover to seal described Seal cage by O shape circle, fill lubricant oil in the described Seal cage, the tail end of described headstock is connected with rear end cover sealing described motor cavity, and described rotating shaft is passed described rear end cover and extended to and outsidely be connected with fan blade; Described piston side wall is fixed with piston-ring packing and forms sealed sliding with the internal chamber wall of this and described cylinder block and is dynamically connected, described cylinder block top is provided with cylinder head, pressing has the air valve plate component of the described compressor pump head turnover of control gas between described cylinder block and the cylinder head, described cylinder head is provided with relief opening and the suction port that is connected with described air valve plate component, is provided with filter cleaner in the described suction port to filter the impurity in the air amount.
As further improvement in the technical proposal, also be provided with starter gate valve on the described cylinder head.
As further improvement in the technical proposal, described headstock front top also is provided with the oil rule that is communicated with described Seal cage.
As further improvement in the technical proposal, described headstock tail end is provided with the guard shield that covers on the described fan blade.
As further improvement in the technical proposal, described compressor pump head also comprises the start-up capacitance that is connected with described stator.
The beneficial effects of the utility model are:
The characteristics such as the air compressor that the utility model proposes has adopted oil lubrication, and it is larger, simple in structure to have power, is easy to safeguard, noise is low.The utility model has also adopted the design of fan forced heat radiation and has increased air-strainer at suction port, load carrying capacity and the operating life of compressor have not only been increased, also avoid aggravating with the gas of foreign material because of suction the wearing and tearing of cylinder inner assembly, further increased the working life of compressor, thereby can be widely used in the various pressurized gas fields that need, such as factory, garage etc.
Description of drawings
Fig. 1 is assembling schematic representation of the present utility model.
Embodiment
As shown in Figure 1, compressor pump head disclosed in the utility model comprises a headstock 1 that plays the main body frame effect, and it is cylindric substantially, both ends open, the middle part is provided with dividing plate (not showing in the accompanying drawings), consists of anterior Seal cage 11 and the motor cavity 12 at rear portion.
Be fixed with stator 13 in the motor cavity 12, rotor 14 is rotatably mounted in the stator 13 by the bearing 17 that is arranged in motor cavity 12 two ends, wherein the bearing 17 of front end is fixed on the dividing plate center, and the bearing 17 of rear end is fixed on rear end cover 4 centers for sealing motor cavity 12.Rotor 14 is with rotating shaft 15, and the front end of rotating shaft 15 extends in the Seal cage interior 11, is tightly connected by outside framework oil seal 16 and dividing plate at bearing 17 front rotary shafts 15.
The front top of headstock 1 is sealed with cylinder block 2 by cylinder gasket 25, in the utility model, cylinder block 2 is vertically arranged, be provided with piston 21 in its inner chamber, piston 21 bottoms pivot with the top of connecting rod 22 and are connected, and the bottom of connecting rod 22 is stretched in the Seal cage 11 and be connected with the front end off-centre of rotating shaft 15 by cam bits 23, rotatablely moving of rotating shaft 15 being converted into pumping of piston 21, and then realizes compressed-air actuated purpose.
The front end of headstock 1 is tightly connected with front cover 3 by O shape circle 31, with sealing Seal cage 11, fills the lubricant oil that is lubricated for to piston 21 in the Seal cage 11; The tail end of headstock 1 is connected with rear end cover 4, with sealing motor cavity 12.Rotating shaft 15 is passed rear end cover 4 and is extended to and outside be connected with fan blade 5, drives fan blade 5 during rotating shaft 15 rotation and rotates compressor is dispelled the heat.
Piston 21 compresses the air that sucks by piston-ring packing 24 being slidingly connected of formation sealing with the inner chamber of cylinder block 2; Cylinder block 2 tops are provided with cylinder head 6, also pressing has air valve plate component 61 between cylinder block 2 and cylinder head 6, wherein air valve plate component 61 includes upper air valve plate 611, air valve plate 612, aluminium backing 613 and therapeutic method to keep the adverse qi flowing downward valve plate 614 from top to bottom, and whole assembly is tightly connected with cylinder head 6 and cylinder block 2 respectively by seal ring 615 and square paper washer 616.Also be provided with the relief opening 62 and the suction port 63 that are connected with air valve plate component 61 on the cylinder head 6, realize the compressor pump head is passed in and out the control of gas by air valve plate component 61.Like this, under the driving of the motor that stator 13, rotor 14 and rotating shaft 15 form, through connecting rod 22 and cam bit 23 rotatablely moving of rotating shaft 15 is converted into piston 21 pumping in cylinder block 2, and by the control of air valve plate component 61 realizations to turnover gas, and then realization is to the compression of air.
In addition, be provided with filter cleaner 7 in the suction port 63 to filter the impurity in the air amount, wherein as shown in the figure, filter cleaner 7 comprises filter housing 71, filter element 72 and filter cleaner base plate 73.
In addition, also be provided with starter gate valve 8 on the cylinder head 6, stator 13 also is connected with start-up capacitance 131, all plays the effect that helps the compressor pump head to start.
In addition, headstock 1 front top also is provided with the oil rule 9 in communication seals chamber 11, and the convenient operation attendant checks the surplus of lubricant oil in the compressor pump head.
In addition, described headstock 1 tail end is provided with the guard shield 10 that covers on the described fan blade 5, avoids the user to touch in protection fan blade 5 and causes the human injury.Certainly, in this embodiment, can offer a plurality of pores on the guard shield 10, strengthen air ventilation, strengthen radiating effect.
The characteristics such as therefore the air compressor that the utility model proposes has adopted oil lubrication, and it is larger, simple in structure to have power, is easy to safeguard, noise is low.The utility model has also adopted the design of fan forced heat radiation and has increased air-strainer at suction port, load carrying capacity and the operating life of compressor have not only been increased, also avoid aggravating with the gas of foreign material because of suction the wearing and tearing of cylinder inner assembly, further increased the working life of compressor, thereby be widely used in various fields, such as factory, garage etc.
The above be the utility model preferred embodiment, it does not consist of the restriction to the utility model protection domain, so long as realize that with essentially identical means the purpose of this utility model all should belong to protection domain of the present utility model.
Claims (5)
1. compressor pump head, comprise headstock (1), it is characterized in that: described headstock (1) is cylindric, have anterior Seal cage (11) and the motor cavity (12) of afterbody, be fixed with stator (13) in the described motor cavity (12), be rotatably installed with rotor (14) in the described stator (13), described rotor (14) is with rotating shaft (15), and the front end of described rotating shaft (15) is tightly connected by outside framework oil seal (16) and described headstock (1) and extends in the described Seal cage (11); The front top vertical seal of described headstock (1) has cylinder block (2), be provided with piston (21) in the inner chamber of described cylinder block (2), described piston (21) bottom pivots and is connected with connecting rod (22), and the bottom of described connecting rod (22) is stretched in the described Seal cage (11) and by cam bit (23) and is connected with the front end of described rotating shaft (15) is eccentric; The front end of described headstock (1) is connected with front cover (3) to seal described Seal cage (11) by O shape circle (31), described Seal cage fills lubricant oil in (11), the tail end of described headstock (1) is connected with rear end cover (4) sealing described motor cavity (12), and described rotating shaft (15) is passed described rear end cover (4) and extended to and outsidely be connected with fan blade (5); Described piston (21) sidewall is fixed with piston-ring packing (24) and forms sealed sliding with the internal chamber wall of this and described cylinder block (2) and is dynamically connected, described cylinder block (2) top is provided with cylinder head (6), pressing has the air valve plate component (61) of the described compressor pump head turnover of control gas between described cylinder block (2) and the cylinder head (6), described cylinder head (6) is provided with relief opening (62) and the suction port (63) that is connected with described air valve plate component (61), is provided with filter cleaner (7) in the described suction port (63) to filter the impurity in the air amount.
2. compressor pump head according to claim 1 is characterized in that: also be provided with starter gate valve (8) on the described cylinder head (6).
3. compressor pump head according to claim 1 is characterized in that: described headstock (1) front top also is provided with the oil rule (9) that is communicated with described Seal cage (11).
4. compressor pump head according to claim 1, it is characterized in that: described headstock (1) tail end is provided with the guard shield (10) that covers on the described fan blade (5).
5. compressor pump head according to claim 1, it is characterized in that: it also comprises the start-up capacitance (131) that is connected with described stator (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220419150 CN202789387U (en) | 2012-08-22 | 2012-08-22 | Compressor pump head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220419150 CN202789387U (en) | 2012-08-22 | 2012-08-22 | Compressor pump head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202789387U true CN202789387U (en) | 2013-03-13 |
Family
ID=47816661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220419150 Expired - Fee Related CN202789387U (en) | 2012-08-22 | 2012-08-22 | Compressor pump head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202789387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828928A (en) * | 2012-08-22 | 2012-12-19 | 快意（江门）压缩机有限公司 | Pump head of compressor |
| CN104929895A (en) * | 2015-06-24 | 2015-09-23 | 快意（江门）压缩机有限公司 | Improved air compressor |
-
2012
- 2012-08-22 CN CN 201220419150 patent/CN202789387U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828928A (en) * | 2012-08-22 | 2012-12-19 | 快意（江门）压缩机有限公司 | Pump head of compressor |
| CN102828928B (en) * | 2012-08-22 | 2015-02-11 | 快意（江门）压缩机有限公司 | Pump head of compressor |
| CN104929895A (en) * | 2015-06-24 | 2015-09-23 | 快意（江门）压缩机有限公司 | Improved air compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Fa Biao Inventor before: Chen Yongqiang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN YONGQIANG TO: FABIO |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 529000 Guangdong Province, Jiangmen city Pengjiang District mill Mulang Shi Road No. 6 Building 1-6 Patentee after: Kuaiyi (Jiangmen) Compressor Co., Ltd. Address before: 529000 Guangdong Province, Jiangmen city purple Vlei Road No. 15 Patentee before: Kuaiyi (Jiangmen) Compressor Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20170822 |